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Accrued Expenses | 6 Months Ended
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Jun. 30, 2023
Accrued Expenses |
Accrued Expenses | (5) Accrued Expenses Accrued expenses consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, | ​ | December 31, | ​
​ | ​ | 2023 | ​ | 2022 | ​
Payroll and related benefits | ​ | $ | 260,287 | ​ | $ | 556,827 | ​
Accrued professional and clinical fees | ​ |  | 640,685 | ​ |  | 3,180,458 | ​
​ | ​ | $ | 900,972 | ​ | $ | 3,737,285 | ​
​

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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